Because the Earth is very large.
If the Earth were flat, we would expect a curvature rate of zero inches per mile. As it is, the Earth is not flat, and it's curvature rate is 8 inches per mile.
63,360 inches are in a mile, and the 8 inch drop is spread over that distance. Our eyes are not able to detect an approximately 1/10,000th of an inch drop off per inch.
In simple terms, the curvature is so gradual that we can't see it!
People are small on a big sphere or earth. If you were on Google maps and zoom in, you would see that big looking city's to you are small on earth and that humans are even smaller. Were so small that when we look at the ground or earth, we can not see the curve of the earth making everything look flat.
map told me that since its a map and it shows things and its flat then earth is flat
Earth is flat? I thought Earth was an illuminati triangle! Jokes aside, it isn't flat.
Mostly because it's so bloody big when compared to us ... or even to what we build.
They say that you have to get up to about 60 miles high before you can see the curvature.
The Earth is an oblate spheroid, and not a flat object.
Our earth is not flat, it is round.
Earth is flat because it is pancake
projection
The earth's gravity field makes everything push into the earth like a bubble arround the planet. This makes it seem like the earth is flat.
that the earth was not flat nor square but it was round
An oblate spheroid.
A boat at sea, alone, does not prove that is earth is round. However, boats can be used to prove that earth is round. This is because if the earth was flat, eventually a boat would sail to the end of earth and fall off the edge. This has never happened, so it can be inferred that the earth is round. Also, a boat can sail all the way around the world and end up right where it started, which proves that the earth is round.
Since the determination of the fact that Earth is spherical as opposed to flat, all scientists (after a short lag period) have accepted that it is so.
the earth is not perfecly round
Not sure what you mean... They are horizontal, not vertical, meaning they lie flat on the Earth.
round
The Earth was never flat. The Flat Earth society believe they have proof that the Earth is flat but other no individuals or organisations have ever seriously considered that the Earth was not round since the ancient Greeks.
Round is an infinitely more efficient design to accommodate the rotations, orbits and movements of the planets and galaxies. Can't imagine a "flat-disk" planet-design doing (or trying to do) what the round, circular design does.
No, Athena is not a flat character. She actually is a round character.
Yes, it is. Satellite imaging will negate the hypothesis and prove that Earth is round, not flat.
Lol Nothen
Galileo.
guff
projection